Cast Steel Floating Ball Valve

Cast steel floating ball valve series product construction

Cast Steel Floating Ball Valve
Structure of Cast Steel Floating Ball Valve pic 1
Structure of Cast Steel Floating Ball Valve pic 2
Structure of Cast Steel Floating Ball Valve pic 3

Cast steel floating ball valve features & specifications


Size: 1/2"~10"
  Design ASME 16.34/BS 5351
Class: 150~600Lb   Face to Face ASME B16.10
Two Pieces Cast Steel Body   End to End ASME B16.10
Floating Ball, Full & Reduced Bore   End Flange ASME B16.5
Anti-Static Device   BW End ASME B16.25
Blow-out Proof Stem   Test API 598/ BS 6755
Fire Safe Design   Fire Safe Test API 607/API 6FA
Low Emission   Special NACE MR-01-75

Cast steel floating ball valve material specifications


No.
Part Material
1 Body A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M
2 Seat PTFE RTPFE PEEK PPL
3 Antistatic Spring Stainless Steel S.S.316
4 Thrust Washer PTFE
5 Screw ASTM A193-B7, B8
6 Retainer Carbon Steel
7 Lever A216-WCB
8 Limited Plate 1015+Cr. Carbon Steel+Cr.
9 Gland Flange A216-WCB A351-CF8
10 Packing PTFE Graphite
11 Stem ASTM A105+ENP A182-F6, F316, F316L, F304L 17-4PH
12 Gasket PTFE S.S.304+Graphite S.S.316+Graphite
13 Ball A351-CF8, CF8M, CF3, CF3M
14 Bonnet A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M
15 Stud ASTM A193-B7, B7M, B8, B8M
16 Nut ASTM A194-2H, 2HM, 8, 8M
17 Stop Screw 1035+Cr.
18 Steel Gasket 1025+Cr.

Full bore cast steel floating ball valve Class 150 dimensions & weight


Size
d A H W Weight
in mm mm mm mm Kg
1/2 13 108 75 130 2.3
3/4 19 117 84 170 2.5
1 25 127 90 170 3.5
1-1/2 38 165 127 250 7.3
2 51 178 140 250 9.8
2-1/2 64 191 164 350 15
3 76 203 177 350 18
4 102 229 206 420 33
5 125 356 292 700 57
6 152 394 320 *1000 66
8 203 457 365 *1300 102
10 254 533 420 *1800 166

Full bore cast steel floating ball valve Class 300 dimensions & weight


Size
d A H W Weight
in mm mm mm mm Kg
1/2 13 140 75 130 3.5
3/4 19 152 84 170 4.2
1 25 165 90 170 5.8
1-1/2 38 191 127 250 10.5
2 51 216 140 250 14
2-1/2 64 241 164 350 19
3 76 283 177 350 31
4 102 305 206 420 54
5 125 381 292 700 75.5
6 152 403 320 *1000 90
8 203 502 365 *1300 151

Full bore cast steel floating ball valve Class 600 dimensions & weight


Size
d A H W Weight
in mm mm mm mm Kg
1/2 13 160 80 170 3.5
3/4 19 191 89 200 5.0
1 25 216 95 200 7.5
1-1/2 38 241 132 350 15.0
2 51 292 145 350 20.8
3 76 356 182 420 41
4 102 432 211 700 76

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